25570710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1170

約数の個数: 96

約数和(自身を含む): 75748608

約数和(自身を除く): 50177898

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1123, 1265, 1518, 2070, 2246, 2277, 2530, 3369, 3795, 4554, 5615, 6738, 7590, 10107, 11230, 11385, 12353, 16845, 20214, 22770, 24706, 25829, 33690, 37059, 50535, 51658, 61765, 74118, 77487, 101070, 111177, 123530, 129145, 154974, 185295, 222354, 232461, 258290, 284119, 370590, 387435, 464922, 555885, 568238, 774870, 852357, 1111770, 1162305, 1420595, 1704714, 2324610, 2557071, 2841190, 4261785, 5114142, 8523570, 12785355, 25570710]

約数ペア:

[(1, 25570710), (2, 12785355), (3, 8523570), (5, 5114142), (6, 4261785), (9, 2841190), (10, 2557071), (11, 2324610), (15, 1704714), (18, 1420595), (22, 1162305), (23, 1111770), (30, 852357), (33, 774870), (45, 568238), (46, 555885), (55, 464922), (66, 387435), (69, 370590), (90, 284119), (99, 258290), (110, 232461), (115, 222354), (138, 185295), (165, 154974), (198, 129145), (207, 123530), (230, 111177), (253, 101070), (330, 77487), (345, 74118), (414, 61765), (495, 51658), (506, 50535), (690, 37059), (759, 33690), (990, 25829), (1035, 24706), (1123, 22770), (1265, 20214), (1518, 16845), (2070, 12353), (2246, 11385), (2277, 11230), (2530, 10107), (3369, 7590), (3795, 6738), (4554, 5615)]